linux-toradex.git/sound/drivers/pcsp, branch v4.10

ktime: Cleanup ktime_set() usage

2016-12-25T16:21:22+00:00

ktime_set(S,N) was required for the timespec storage type and is still
useful for situations where a Seconds and Nanoseconds part of a time value
needs to be converted. For anything where the Seconds argument is 0, this
is pointless and can be replaced with a simple assignment.

Signed-off-by: Thomas Gleixner 
Cc: Peter Zijlstra

sound: query dynamic DEBUG_PAGEALLOC setting

2016-03-17T22:09:34+00:00

We can disable debug_pagealloc processing even if the code is compiled
with CONFIG_DEBUG_PAGEALLOC.  This patch changes the code to query
whether it is enabled or not in runtime.

[akpm@linux-foundation.org: export _debug_pagealloc_enabled to modules]
Signed-off-by: Joonsoo Kim 
Acked-by: David Rientjes 
Acked-by: Takashi Iwai 
Cc: Benjamin Herrenschmidt 
Cc: Chris Metcalf 
Cc: Christian Borntraeger 
Cc: Christoph Lameter 
Cc: Pekka Enberg 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

ALSA: drivers: pcsp: Fix printout of resolution

2015-05-12T07:14:51+00:00

The recent conversion of the hrtimer resolution failed to convert the
printk format from %li to %u.

Reported-by: Ingo Molnar 
Signed-off-by: Thomas Gleixner

sound: Use hrtimer_resolution instead of hrtimer_get_res()

2015-04-22T15:06:48+00:00

No point in converting a timespec now that the value is directly
accessible. Get rid of the null check while at it. Resolution is
guaranteed to be > 0.

Signed-off-by: Thomas Gleixner 
Acked-by: Takashi Iwai 
Acked-by: Peter Zijlstra 
Cc: Preeti U Murthy 
Cc: Viresh Kumar 
Cc: Marcelo Tosatti 
Cc: Frederic Weisbecker 
Cc: Jaroslav Kysela 
Cc: alsa-devel@alsa-project.org
Link: http://lkml.kernel.org/r/20150414203500.799133359@linutronix.de
Signed-off-by: Thomas Gleixner

ALSA: Include linux/uaccess.h and linux/bitopts.h instead of asm/*

2015-01-28T16:25:07+00:00

Signed-off-by: Takashi Iwai

ALSA: Include linux/io.h instead of asm/io.h

2015-01-28T15:49:33+00:00

Nowadays it's recommended.  Replace all in a shot.

Signed-off-by: Takashi Iwai

ALSA: drivers: pcsp: drop owner assignment from platform_drivers

2014-10-20T14:22:00+00:00

A platform_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Wolfram Sang

ALSA: drivers: Convert to snd_card_new() with a device pointer

2014-02-12T09:58:20+00:00

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai

ALSA: pcsp: Include appropriate header file in pcsp/pcsp_input.c

2014-02-07T17:24:20+00:00

Include appropriate header file in drivers/pcsp/pcsp_input.c because it
defines function whose prototype definitions are present in
drivers/pcsp/pcsp_input.h.

This eliminates the following warning in drivers/pcsp/pcsp_input.c:
sound/drivers/pcsp/pcsp_input.c:42:6: warning: no previous prototype for ‘pcspkr_stop_sound’ [-Wmissing-prototypes]
sound/drivers/pcsp/pcsp_input.c:80:5: warning: no previous prototype for ‘pcspkr_input_init’ [-Wmissing-prototypes]
sound/drivers/pcsp/pcsp_input.c:110:5: warning: no previous prototype for ‘pcspkr_input_remove’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria 
Reviewed-by: Josh Triplett 
Signed-off-by: Takashi Iwai

ALSA: pcsp: Fix the order of input device unregistration

2013-11-14T14:50:10+00:00

The current code may access to the already freed object.  The input
device must be accessed and unregistered before freeing the top level
sound object.

Cc: 
Signed-off-by: Takashi Iwai